Cadmium fluoride

Cadmium Fluoride. Elemental fluorine reacts with cadmium metal as well as the oxide, sulfide, and chloride to give CdF2 [7790-79-6]. Alternatively, treatment of CdCO with 40% HF yields a solution of CdF2, which may be evaporated to recover efflorescent crystals of the dihydrate. CdF2 has been used in phosphors, glass manufacture, nuclear reactor controls, and electric bmshes and in 1991 sold as a pure electronic grade (99.99%) at l/g. 

Cadmium dichromate, molecular formula, properties, and uses, 6 56 It Cadmium dihydrogen phosphate, 4 514 Cadmium diphosphide, 4 510 Cadmium electrodes, 3 408 standard potential, 3 413t Cadmium electroplating, 24 749 Cadmium ethylenediamine hydroxide, solvent for cotton, 8 21 Cadmium fluoride, 4 512 physical properties of, 4 508t Cadmium fluoroborate, 4 511 Cadmium fluoroborate hexahydrate,... 

CdF2 CADMIUM FLUORIDE -1738.0052 1.5268E+05 5.6319E+02 -1.1301E-01 7.8517E... 

Cadmium fluoride is used in electronics and optics to produce crystals for lasers in the manufacture of phosphors and glass in high temperature dry-film lubricants and as a catalyst in organic reactions. 

Cadmium fluoride is prepared by the reaction of gaseous fluorine or hydrogen fluoride with cadmium metal or its salt, such as chloride, oxide or sulfide ... 

Elemental composition Cd 74.74%, F 25.26%. The metal may be analyzed by various instrumental techniques (see Cadmium). Fluoride may be determined by ion chromatography or by using a fluoride ion—selective electrode. 

R.W. Dabeka, A.D. McKenzie, Survey of lead, cadmium, fluoride, nickel, and cobalt in food composites and estimation of dietary intakes of these elements by Canadians in 1986-1988, J. AOAC Int. 78 (1995) 897-909. 

Cadmium fluoride [7790-79-6J M 150.4, m >1000 . Crystd by dissolving in water at room... 

Cadmium fluoride has similar uses to the zinc halide. Cadmium oxide is used in ceramic glazes the sulfate, as a source of other cadmium compounds and in the radio valve industry the sulfide is important as a yellow pigment for artists, and is used in the paint, soap, glass, textile, paper, rubber and pyrotechnics industries. Cadmium sulfide in admixture with other compounds such as the selenide gives rise to other pigments of value. It is also used in phosphors and fluorescent screens and in scintillation counters. Semiconductors such as CdS... 

Maximum limits for inorganic trace impurities (e.g., arsenic, cadmium, fluoride, lead, mercury, selenium) will be included in any monographs for which consumer safety or manufacturing experience indicates their desirability. No limits for... 

Poulsen, L. and Dudas, M.J., Attenuation of cadmium, fluoride, and uranium in phosphogypsum process water by calcareous soil, Can, J. Soil Sci., 78, 351, 1998. 

There has been dicarboxylic acids 2-alkylimidazoles) cadmium fluoride, bicarbonate are in occurs, but in the... 

Carbonation of triazole (Scheme 139) under pressure and catalyzed by cadmium fluoride (59BRP816531) gives moderate yields of the mono- or the di-carboxylic acids (326) and (327) according to reaction temperature. 

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